Textile detergent formulation on the basis of quaternized glycine nitriles, bleaching agents, nonionic and/or anionic tensides and calcium ion and/or magnesium ion sequestering compounds

US6174853A · kind A · utility

Assignee

• BASF SE

Inventors

• Dieter Bockh · Schifferstadt, DE
• Gregor Schurmann · Hannover, DE
• Klaus Mundinger · Schifferstadt, DE
• Michael Schönherr · Bischofswerda, DE

Key dates

• Filing date: May 28, 1999
• Grant date: Jan 16, 2001
• Expiry date: May 28, 2019

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C11D1/83
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

Textile detergent formulation, containing PA1 (A) from 0.1 to 10 wt % of quaternized glycine nitriles, PA1 (B) from 0.5 to 40 wt % of bleaches in the form of peroxo compounds and/or peracids, PA1 (C) from 0.5 to 50 wt % of non-ionic and/or anionic surfactants and PA1 (D) from 5 to 85 wt % of compounds that are capable of sequestering calcium and/or magnesium ions. This formulation is suitable for domestic and commercial laundering of textiles in a dosage of more than 2 g per liter of washing liquor, particularly when using a goods-to-liquor ratio of from 1:10 to 1:2.